Originating from the Western Ghats, the Kali Nadi (Kali River) flows westward and joins the Arabian sea near Karwar city. Motor launches are available for boating in the river. Many dams are built across this river which has the Upper Kaneri and Tattihalla as its tributaries. Tourists spots like the Sadashivgad fort and the Ambe Joog Island are located on the banks of the river. The fishermen of the Karwar coastal area depend on this river for their livelihood.